A flaw has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Affected is the function singlePortForwardAdd of the file /goform/singlePortForwardAdd. This manipulation of the argument ruleName/schedule/inboundFilter causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.321398 | technical description vdb entry |
| https://vuldb.com/?ctiid.321398 | permissions required signature |
| https://vuldb.com/?submit.634823 | third party advisory |
| https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md | related |
| https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md#poc | exploit |
| https://www.linksys.com/ | product |